47540520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 164848320

約数和(自身を除く): 117307800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 73, 81, 90, 108, 120, 134, 135, 146, 162, 180, 201, 216, 219, 243, 268, 270, 292, 324, 335, 360, 365, 402, 405, 438, 486, 536, 540, 584, 603, 648, 657, 670, 730, 804, 810, 876, 972, 1005, 1080, 1095, 1206, 1215, 1314, 1340, 1460, 1608, 1620, 1752, 1809, 1944, 1971, 2010, 2190, 2412, 2430, 2628, 2680, 2920, 3015, 3240, 3285, 3618, 3942, 4020, 4380, 4824, 4860, 4891, 5256, 5427, 5913, 6030, 6570, 7236, 7884, 8040, 8760, 9045, 9720, 9782, 9855, 10854, 11826, 12060, 13140, 14472, 14673, 15768, 16281, 17739, 18090, 19564, 19710, 21708, 23652, 24120, 24455, 26280, 27135, 29346, 29565, 32562, 35478, 36180, 39128, 39420, 43416, 44019, 47304, 48910, 54270, 58692, 59130, 65124, 70956, 72360, 73365, 78840, 81405, 88038, 88695, 97820, 108540, 117384, 118260, 130248, 132057, 141912, 146730, 162810, 176076, 177390, 195640, 217080, 220095, 236520, 264114, 293460, 325620, 352152, 354780, 396171, 440190, 528228, 586920, 651240, 660285, 709560, 792342, 880380, 1056456, 1188513, 1320570, 1584684, 1760760, 1980855, 2377026, 2641140, 3169368, 3961710, 4754052, 5282280, 5942565, 7923420, 9508104, 11885130, 15846840, 23770260, 47540520]

約数ペア:

[(1, 47540520), (2, 23770260), (3, 15846840), (4, 11885130), (5, 9508104), (6, 7923420), (8, 5942565), (9, 5282280), (10, 4754052), (12, 3961710), (15, 3169368), (18, 2641140), (20, 2377026), (24, 1980855), (27, 1760760), (30, 1584684), (36, 1320570), (40, 1188513), (45, 1056456), (54, 880380), (60, 792342), (67, 709560), (72, 660285), (73, 651240), (81, 586920), (90, 528228), (108, 440190), (120, 396171), (134, 354780), (135, 352152), (146, 325620), (162, 293460), (180, 264114), (201, 236520), (216, 220095), (219, 217080), (243, 195640), (268, 177390), (270, 176076), (292, 162810), (324, 146730), (335, 141912), (360, 132057), (365, 130248), (402, 118260), (405, 117384), (438, 108540), (486, 97820), (536, 88695), (540, 88038), (584, 81405), (603, 78840), (648, 73365), (657, 72360), (670, 70956), (730, 65124), (804, 59130), (810, 58692), (876, 54270), (972, 48910), (1005, 47304), (1080, 44019), (1095, 43416), (1206, 39420), (1215, 39128), (1314, 36180), (1340, 35478), (1460, 32562), (1608, 29565), (1620, 29346), (1752, 27135), (1809, 26280), (1944, 24455), (1971, 24120), (2010, 23652), (2190, 21708), (2412, 19710), (2430, 19564), (2628, 18090), (2680, 17739), (2920, 16281), (3015, 15768), (3240, 14673), (3285, 14472), (3618, 13140), (3942, 12060), (4020, 11826), (4380, 10854), (4824, 9855), (4860, 9782), (4891, 9720), (5256, 9045), (5427, 8760), (5913, 8040), (6030, 7884), (6570, 7236)]